/*
*  Copyright 2019-2020 Zheng Jie
*
*  Licensed under the Apache License, Version 2.0 (the "License");
*  you may not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*  http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing, software
*  distributed under the License is distributed on an "AS IS" BASIS,
*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*  See the License for the specific language governing permissions and
*  limitations under the License.
*/
package me.zhengjie.modules.system.service.impl;

import me.zhengjie.modules.system.domain.DccDuchachaXiangguan;
import me.zhengjie.utils.ValidationUtil;
import me.zhengjie.utils.FileUtil;
import lombok.RequiredArgsConstructor;
import me.zhengjie.modules.system.repository.DccDuchachaXiangguanRepository;
import me.zhengjie.modules.system.service.DccDuchachaXiangguanService;
import me.zhengjie.modules.system.service.dto.DccDuchachaXiangguanDto;
import me.zhengjie.modules.system.service.dto.DccDuchachaXiangguanQueryCriteria;
import me.zhengjie.modules.system.service.mapstruct.DccDuchachaXiangguanMapper;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import me.zhengjie.utils.PageUtil;
import me.zhengjie.utils.QueryHelp;
import java.util.List;
import java.util.Map;
import java.io.IOException;
import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.LinkedHashMap;

/**
* @website https://eladmin.vip
* @description 服务实现
* @author cjl
* @date 2023-05-17
**/
@Service
@RequiredArgsConstructor
public class DccDuchachaXiangguanServiceImpl implements DccDuchachaXiangguanService {

    private final DccDuchachaXiangguanRepository dccDuchachaXiangguanRepository;
    private final DccDuchachaXiangguanMapper dccDuchachaXiangguanMapper;

    @Override
    public Map<String,Object> queryAll(DccDuchachaXiangguanQueryCriteria criteria, Pageable pageable){
        Page<DccDuchachaXiangguan> page = dccDuchachaXiangguanRepository.findAll((root, criteriaQuery, criteriaBuilder) -> QueryHelp.getPredicate(root,criteria,criteriaBuilder),pageable);
        return PageUtil.toPage(page.map(dccDuchachaXiangguanMapper::toDto));
    }

    @Override
    public List<DccDuchachaXiangguanDto> queryAll(DccDuchachaXiangguanQueryCriteria criteria){
        return dccDuchachaXiangguanMapper.toDto(dccDuchachaXiangguanRepository.findAll((root, criteriaQuery, criteriaBuilder) -> QueryHelp.getPredicate(root,criteria,criteriaBuilder)));
    }

    @Override
    @Transactional
    public DccDuchachaXiangguanDto findById(Integer id) {
        DccDuchachaXiangguan dccDuchachaXiangguan = dccDuchachaXiangguanRepository.findById(id).orElseGet(DccDuchachaXiangguan::new);
        ValidationUtil.isNull(dccDuchachaXiangguan.getId(),"DccDuchachaXiangguan","id",id);
        return dccDuchachaXiangguanMapper.toDto(dccDuchachaXiangguan);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public DccDuchachaXiangguanDto create(DccDuchachaXiangguan resources) {
        return dccDuchachaXiangguanMapper.toDto(dccDuchachaXiangguanRepository.save(resources));
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void update(DccDuchachaXiangguan resources) {
        DccDuchachaXiangguan dccDuchachaXiangguan = dccDuchachaXiangguanRepository.findById(resources.getId()).orElseGet(DccDuchachaXiangguan::new);
        ValidationUtil.isNull( dccDuchachaXiangguan.getId(),"DccDuchachaXiangguan","id",resources.getId());
        dccDuchachaXiangguan.copy(resources);
        dccDuchachaXiangguanRepository.save(dccDuchachaXiangguan);
    }

    @Override
    public void deleteAll(Integer[] ids) {
        for (Integer id : ids) {
            dccDuchachaXiangguanRepository.deleteById(id);
        }
    }

    @Override
    public void download(List<DccDuchachaXiangguanDto> all, HttpServletResponse response) throws IOException {
        List<Map<String, Object>> list = new ArrayList<>();
        for (DccDuchachaXiangguanDto dccDuchachaXiangguan : all) {
            Map<String,Object> map = new LinkedHashMap<>();
            map.put("状态", dccDuchachaXiangguan.getStatus());
            map.put("类型", dccDuchachaXiangguan.getType());
            map.put("链接", dccDuchachaXiangguan.getUrl());
            map.put("内容", dccDuchachaXiangguan.getContent());
            map.put("标题", dccDuchachaXiangguan.getTitle());
            map.put("上传ip", dccDuchachaXiangguan.getIp());
            map.put("上传者", dccDuchachaXiangguan.getOperator());
            map.put(" createdAt",  dccDuchachaXiangguan.getCreatedAt());
            map.put(" updatedAt",  dccDuchachaXiangguan.getUpdatedAt());
            map.put("外链", dccDuchachaXiangguan.getOutUrl());
            list.add(map);
        }
        FileUtil.downloadExcel(list, response);
    }
}